2011/03/01 test1
    a                       4.00 €
    b

2011/03/02 test2
    a                       4.00 €
    b

2011/03/03 test2
    a                       4.00 €
    b

test reg a
11-Mar-01 test1                 a                            4.00 €       4.00 €
11-Mar-02 test2                 a                            4.00 €       8.00 €
11-Mar-03 test2                 a                            4.00 €      12.00 €
end test
